Automatic Transmission/Transaxle: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Tune-Up | ||||
| THM 350 | 1.3 | 0.0 | A | Includes: R&R Trans Pan, Service Filter And Make All Necessary Adjustments. |
| THM 400 | 1.3 | 0.0 | A | Includes: R&R Trans Pan, Service Filter And Make All Necessary Adjustments. |
| Note | ||||
| With Skid Plate, Add | ||||
| THM 700-R4/4L60 | 0.5 | 0.0 | A | |
| THM-700-R4 | 1.3 | 0.0 | A | Includes: R&R Trans Pan, Service Filter And Make All Necessary Adjustments. |
| Replace | ||||
| THM 250 & THM 350 | 3.1 | 2.2 | B | |
| NOTE | ||||
| To Replace Flywheel, Add | 0.4 | 0.0 | B | |
| With Skid Plate, Add | 0.4 | 0.0 | B | |
| To Flush Cooler Lines, Add | 0.6 | 0.0 | B | |
| THM 400-475 (3L80-3L80HD) | 3.9 | 0.0 | B | |
| NOTE | ||||
| To Replace Flywheel, Add | 0.4 | 0.0 | B | |
| With Skid Plate, Add | 0.4 | 0.0 | B | |
| To Flush Cooler Lines, Add | 0.6 | 0.0 | B | |
| THM 700-R4 (4L60-4L60E) | ||||
| 2WD | 4.5 | 0.0 | B | |
| NOTE | ||||
| With Skid Plate, Add | 0.4 | 0.0 | B | |
| To Replace Flywheel, Add | 0.4 | 0.0 | B | |
| To Flush Cooler Lines, Add | 0.6 | 0.0 | B | |
| Overhaul/Rebuild | ||||
| THM 400-475 (3L80-3L80HD) | 9.5 | 0.0 | A | |
| NOTE | ||||
| With Skid Plate, Add | 0.4 | 0.0 | A | |
| THM 700-R4 (4L60-4L60E) | ||||
| 2WD | 11.2 | 0.0 | A | |
| NOTE | ||||
| With Skid Plate, Add | 0.4 | 0.0 | A |